asyncrat | 193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0

Analysis

max time kernel
125s
max time network
138s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 01:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe
Size

1.6MB
MD5

459ce1791de1b917b07032f20c142c77
SHA1

2d8770ce7060904bfdf44fd34d703d6996d833ee
SHA256

193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0
SHA512

226a68272dcb1e03f3a230c55884b846b95661870065d60572d3fc9f2a238ebc2f3220da54320932bbee8f289cfe8ce635ecf9da62410bfa75ad73b2395f8b26
SSDEEP

49152:w5HLMSaMrD1nLmixTguXgCUjxpcUfZeXBrf2UlzJ:w5rMSaMf1nR/xUjvcUfZel2GzJ

Score

10^/10

asyncrat persistence rat

Malware Config

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\Run\Dsvskiatk = "C:\\Users\\Admin\\AppData\\Roaming\\Dsvskiatk.exe"	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1748 set thread context of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe
Token: SeDebugPrivilege	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30
PID 1748 wrote to memory of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30
PID 1748 wrote to memory of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30
PID 1748 wrote to memory of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30
PID 1748 wrote to memory of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30
PID 1748 wrote to memory of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30
PID 1748 wrote to memory of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30
PID 1748 wrote to memory of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30
PID 1748 wrote to memory of 3416	1748	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	30

C:\Users\Admin\AppData\Local\Temp\193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe
"C:\Users\Admin\AppData\Local\Temp\193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1748
- C:\Users\Admin\AppData\Local\Temp\193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe
  "C:\Users\Admin\AppData\Local\Temp\193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe"
  2⤵
  PID:3416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1748-67-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-9-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-2-0x0000000004AF0000-0x0000000004D14000-memory.dmp

Filesize
2.1MB

Download
memory/1748-3-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/1748-4-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-5-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-65-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-13-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-11-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-7-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-20-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-62-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-15-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-17-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-29-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-27-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-25-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-21-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-33-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-47-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-0-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/1748-51-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-53-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-63-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-49-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-1-0x0000000001050000-0x00000000011EA000-memory.dmp

Filesize
1.6MB

Download
memory/1748-23-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-59-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-57-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-56-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-45-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-43-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-41-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-39-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-37-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-35-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-31-0x0000000004AF0000-0x0000000004D0E000-memory.dmp

Filesize
2.1MB

Download
memory/1748-4866-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/1748-4868-0x0000000000FA0000-0x0000000000FEC000-memory.dmp

Filesize
304KB

Download
memory/1748-4867-0x0000000000E00000-0x0000000000E60000-memory.dmp

Filesize
384KB

Download
memory/1748-4869-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/1748-4870-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/1748-4871-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/1748-4872-0x0000000000FF0000-0x0000000001044000-memory.dmp

Filesize
336KB

Download
memory/1748-4890-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/3416-4889-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3416-4891-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/3416-4892-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/3416-4893-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads